CN217939445U - Food and beverage residue liquid oil-water separator - Google Patents

Abstract

The utility model discloses a food and beverage sediment liquid water oil separating centrifuge, including the sediment liquid separator, the sediment liquid separator includes liquid collecting box, sediment liquid induction pipe, sediment liquid cylinder, the flight, the tie-beam, the supporting ring cover, the rolling disc, the drive shaft, the bearing frame, the reduction gear, motor and washing deoiling shower, food and beverage sediment liquid gets into the sediment liquid induction pipe through the sediment liquid entry, food and beverage sediment liquid after washing deoiling shower water spray falls into the rolling disc on, the flight promotes food and beverage sediment liquid along the inner wall rebound of sediment liquid cylinder, the sediment material in the food and beverage sediment liquid falls into the liquid collecting box from the upper end of sediment liquid cylinder, discharge from the sediment material discharge port through the sediment material baffle, the liquid material in the food and beverage sediment liquid falls into liquid collecting box through the screen cloth on the sediment liquid cylinder wall, discharge through the liquid discharge port. The kitchen residue liquid and residual oil separation device has the advantages that the kitchen residue liquid and residual oil separation mode is adopted for kitchen residue liquid, so that the thorough separation of the kitchen residue liquid and the residual oil is realized, and the residual oil separation efficiency is greatly improved.

Description

Food and beverage residue liquid oil-water separator

Technical Field

The utility model relates to a food and beverage environmental protection technical field specifically relates to a food and beverage sediment liquid water oil separating machine.

Background

In daily life, if domestic wastewater and meal residues are directly discharged to underground drainage pipelines, the domestic wastewater and the meal residues are easy to block and pollute the environment, and the subsequent treatment cost is very high. In order to solve the above problems, the national intellectual property office discloses a patent document with an authorization publication number of CN216549847U, which adopts the following technical scheme: the utility model provides a food and beverage environmental protection deslag profit deposit and separate waste water discharge oil removal equipment, includes slag removal system, profit filtration system, sewage discharge system and control system, slag removal system pass through the air duct and connect in profit filtration system, one side of gained profit filtration system is provided with sewage discharge system, one side of sewage discharge system be provided with control system. The slag discharging system comprises a deslagging chamber, the lower end of the deslagging chamber is provided with a deslagging box discharge port, the upper end of the deslagging chamber is provided with a wastewater inlet, and the middle part of the deslagging chamber is provided with a deslagging machine. The oil-water filtering system comprises an oil-water separating tank, an oil collecting system is arranged at the upper end of the oil-water separating tank, an oil-water separating pipeline is arranged on one side of the oil collecting system, and an oil outlet system is arranged at the lower end of the oil-water separating pipeline. The sewage discharge system comprises a sewage tank, a drainage system is arranged in the sewage tank, an oil coupling device is arranged at the lower end of the drainage system, a water pump is arranged on one side of the coupling device, and an exhaust pipe and a waste water outlet are respectively arranged at the upper end of the sewage tank. The oil-water separation tank is fixedly arranged on the base, and a drainage tank control valve is arranged on one side of the bottom of the oil-water separation tank. One side of the upper end of the deslagging chamber is connected with an oil-water separation pipeline through an air duct.

When the technical equipment is used for processing the meal residues, the oil which is not separated still exists in the meal residues, namely the oil content in the meal residues is still not low, and the oil separating effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food and beverage residue liquid water oil separating machine, this function thoroughly keeps apart and clears away the oil in the food and beverage residue liquid that remains in the kitchen.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a catering residue-liquid oil-water separator comprises a residue-liquid separator, wherein the residue-liquid separator comprises a liquid collecting box, a residue-liquid inlet pipe, a residue-liquid separating cylinder, a spiral plate, a connecting beam, a supporting ring sleeve, a rotating disc, a motor and a cleaning and oil-removing spray pipe, the liquid collecting box is obliquely arranged on a bracket, a residue-liquid inlet is formed in the upper port of the liquid collecting box, the upper end of the residue-liquid inlet pipe is hermetically connected with the residue-liquid inlet, the lower end of the residue-liquid inlet pipe extends into the residue-liquid separating cylinder, the cylinder wall of the residue-liquid separating cylinder is of a screen structure, the spiral plate is fixedly arranged on the inner surface of the cylinder wall of the residue-liquid separating cylinder, the residue-liquid separating cylinder is obliquely arranged, the upper end of the residue-liquid separating cylinder is connected with the supporting ring sleeve through the connecting beam, the supporting ring sleeve is arranged on a bearing, the bearing is fixed on the residue-liquid inlet pipe, the lower end of the residue-liquid separating cylinder is hermetically connected with the rotating disc, a residue discharge port is arranged on the lower side surface close to the upper end of the liquid collecting box, a residue-material guide plate is arranged in the liquid collecting box, a liquid guide plate is arranged on one side of the liquid collecting box, a liquid discharge port is arranged on the bottom of the lower side of the liquid collecting box, and a liquid outlet, and a cleaning and oil-removing spray pipe extends into the residue-liquid collecting box; the motor passes through drive mechanism and drives the rolling disc and rotate, the rotating disc is followed to the sediment liquid knockout drum and is rotated, food and beverage sediment liquid gets into the sediment liquid induction pipe through the sediment liquid entry, food and beverage sediment liquid after wasing the deoiling shower water spray falls into on the rolling disc, the flight promotes food and beverage sediment liquid along the inner wall rebound of sediment liquid knockout drum, the liquid collection case is fallen from the upper end of sediment liquid knockout drum to the sediment material in the food and beverage sediment liquid, discharge from the sediment material discharge port through the sediment material baffle, the liquid material in the food and beverage sediment liquid falls into the liquid collection case through the screen cloth on the sediment liquid knockout drum wall, discharge through the liquid discharge port.

Furthermore, an access hole is formed in the upper side face of the liquid collecting box, and a cover plate is arranged at the access hole.

Furthermore, a screen outer surface cleaning spray pipe is arranged in the liquid collection box and outside the residue-liquid separation cylinder, and extends into the liquid collection box from the upper end surface of the liquid collection box to spray and clean the screen on the residue-liquid separation cylinder.

Furthermore, the liquid collection device also comprises a slow flow box and a liquid guide pipe, wherein the slow flow box is arranged below the liquid collection box, the upper end of the liquid guide pipe is hermetically connected with the liquid discharge port, and the lower end of the liquid guide pipe is communicated with the slow flow box.

Further, still include oil water separating tank and oil collecting tank, oil water separating tank's top is equipped with fluid and collects the cover, fluid is collected the cover and is the inclined plane structure that the middle part is high, the edge is low, the oil collecting tank is installed at the top that fluid was collected the cover and is collected the cover intercommunication with fluid, slow flow case and oil water separating tank intercommunication, be equipped with the fluid overflow mouth on the lateral wall face of oil collecting tank, fluid overflow mouth and oil extraction pipe sealing connection.

Further, still include water tank, scavenging pump, total pipeline, lateral pipeline A and lateral pipeline B, the one end and the water tank intercommunication of total pipeline, the other end of total pipeline respectively through lateral pipeline A and lateral pipeline B with washing deoiling shower with screen cloth surface wash the shower and connect, the scavenging pump is established on total pipeline, be equipped with valve A and valve B on lateral pipeline A and the lateral pipeline B respectively, the water tank with oil-water separation case intercommunication, install electric heater on the total pipeline.

The slag material treatment tank is arranged below the slag liquid separator, the slag material discharge port of the slag liquid separator is communicated with the top of the slag material treatment tank through a discharge pipe, a discharge port is formed in the side wall of the slag material treatment tank, the filter screen is arranged in the slag material treatment tank and located below the discharge port, the filter screen divides the slag material treatment tank into an upper cavity and a lower cavity, the slag material spray pipe is arranged at the top of the slag material treatment tank, the slag material spray pipe is connected with one end of the branch pipeline C, the other end of the branch pipeline C is communicated with the main pipeline, the valve C is arranged on the branch pipeline C, one end of the return pipeline is communicated with the bottom of the slag material treatment tank, the other end of the return pipeline is communicated with the oil-water separation tank, and the return negative pressure pump is arranged on the return pipeline; the oil-water separation tank is characterized by further comprising a valve E, a valve F and a slag pumping pipe, wherein the valve E is arranged on the discharge pipe, a slag pumping port is formed in the side bottom of the oil-water separation tank, one end of the slag pumping pipe is connected with the slag pumping port, the other end of the slag pumping pipe is communicated with the side wall of the discharge pipe, the communicating position is located below the valve E, and the valve F is arranged on the slag pumping pipe; the device also comprises a branch pipeline D, a valve D and a screen inner surface cleaning spray pipe, wherein the screen inner surface cleaning spray pipe is arranged on the slag liquid leading-in pipe, one end of the branch pipeline D is communicated with the main pipeline, and the other end of the branch pipeline D is communicated with the screen inner surface cleaning spray pipe.

Furthermore, the oil collecting cover is provided with an electric heating rod, and the electric heating rod is used for heating oil to prevent oil from bonding.

Furthermore, a plurality of electric heating rods are installed in the slag processing tank and used for heating and drying slag; the slag charge treatment device is characterized by further comprising a tee joint, a valve G, a circulating air pipeline and a fan, wherein the tee joint is installed on the return pipeline, one end of the circulating air pipeline is connected with the tee joint, the other end of the circulating air pipeline is communicated with the top of the slag charge treatment tank, and the valve G and the fan are installed on the circulating air pipeline.

Furthermore, the electric heating rod comprises a heating pipe and an electric heating wire, wherein heat conduction oil is arranged in the heating pipe, and the electric heating wire is arranged in the heat conduction oil in the heating pipe.

The beneficial effects of the utility model reside in that:

the method adopts a mode of cleaning and deoiling kitchen residue liquid, realizes the thorough separation of the kitchen residue liquid and residual oil, and greatly improves the efficiency of residual oil separation;

particularly, the cleaning and oil removing spray pipe extends into the slag liquid leading-in pipe to directly spray the food and beverage slag liquid, and the sprayed water flows downwards along the slag liquid leading-in pipe, so that the utilization rate of the spray water is greatly improved, and the food and beverage slag liquid can be cleaned and oil removed by spraying with little water;

after the food and beverage slag liquid is cleaned by the slag liquid leading-in pipe, the food and beverage slag liquid is directly led into the rotating disc, falls into the slag liquid separating cylinder through the rotating disc and is discharged from the upper end of the slag liquid separating cylinder, and the upper end of the slag liquid separating cylinder is a feeding end and a discharging end, so that the structure of the equipment is more compact;

the maintenance of the slag-liquid separation cylinder is greatly facilitated as the maintenance hole is formed in the upper side surface of the liquid collecting box, and the screen mesh on the slag-liquid separation cylinder can be conveniently replaced;

the screen can be cleaned in time by additionally arranging the cleaning spray pipe on the outer surface of the screen, so that the food and beverage residue liquid is prevented from blocking the meshes, and the liquid can be sieved more smoothly;

because the flow slowing box is additionally arranged, the liquid flowing out of the liquid collecting box is subjected to liquid flow slowing treatment by the flow slowing box and then flows into the oil-water separation box, so that the influence of a rapid flow on the still liquid in the oil-water separation box is avoided, and the oil-water separation of the liquid in the oil-water separation box is facilitated;

the oil collecting effect is improved due to the matching of the oil collecting cover and the oil collecting tank on the top of the oil-water separating tank, floating oil in the oil-water separating tank moves upwards along the inner wall surface of the oil collecting cover and finally enters the oil collecting tank, and the oil naturally flows out of an oil overflow port after reaching the designed liquid level height;

because the slag-liquid separator, the oil-water separation tank, the water tank and the pipeline form a water circulation loop, water can be recycled repeatedly, water resources are greatly saved, and the characteristics of energy conservation and environmental protection are fully embodied;

after the catering residue liquid is cleaned for the first time through the residue liquid inlet pipe, the catering residue liquid and residue discharged through the residue liquid separator enter the residue treatment tank, and the residue in the catering residue liquid is cleaned for the second time through the residue spray pipe, so that the oil in the catering residue liquid is recovered more thoroughly;

because the oil liquid is collected and is covered and is equipped with the electrical heating rod, heat oil through the electrical heating rod, can prevent the bonding of oil, can make oil and food and beverage sediment liquid dirt particle realize effective separation, prevent that oil from with food and beverage sediment liquid dirt particle adhesion on the equipment inner wall.

The backflow negative pressure pump in the patent not only has the function of driving wastewater backflow, but also has the function of pumping slag, and further has the function of vacuum drying of slag charge.

Drawings

The invention will be further explained with the aid of the accompanying drawings, in which, however, the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, without inventive step, further drawings can be obtained in accordance with the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic structural view of the slag-liquid separator shown in FIG. 1.

In the figure: 1. a support; 2. a residue-liquid separator; 3. an oil-water separation tank; 4. an oil collecting tank; 5. a flow slowing box; 6. a catheter; 7. a water tank; 8. a slag treatment tank; 9. a main pipeline; 10. cleaning the pump; 11. a branch line A; 12. a branch line B; 13. a branch line C; 14. a valve A; 15. a valve B; 16. a valve C; 17. a return line; 18. a reflux negative pressure pump; 19. a slag spray pipe; 20. cleaning an oil removal spray pipe; 21. a liquid collection tank; 22. a slag liquid inlet pipe; 23. a slag-liquid separation cylinder; 24. a spiral sheet; 25. a connecting beam; 26. a support ring sleeve; 27. rotating the disc; 28. a drive shaft; 29. a bearing seat; 30. a speed reducer; 31. a motor; 32. a slag liquid inlet; 33. a bearing; 34. a slag discharge port; 35. a slag guide plate; 36. a liquid discharge port; 37. an access hole; 38. cleaning a spray pipe on the outer surface of the screen; 39. an oil collecting cover; 40. an oil overflow port; 41. a discharge pipe; 42. a discharge outlet; 43. a filter screen; 44. an electrical heating rod; 45. an electrical heating rod; 46. a cover plate; 47. a stirrer; 48. a valve E; 49. a valve F; 50. a slag pumping pipe; 51. a slag pumping hole; 52. an electric heater; 53. a branch line D; 54. a valve D; 55. cleaning a spray pipe on the inner surface of the screen; 56. a water pump; 57. a drain line; 58. a tee joint; 59. a valve G; 60. a circulating air pipeline; 61. a fan.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward", "reverse", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4, a restaurant residue-liquid oil-water separator comprises a bracket 1 and a residue-liquid separator 2, wherein the residue-liquid separator 2 comprises a liquid collection box 21, a residue-liquid inlet pipe 22, a residue-liquid separation barrel 23, a spiral plate 24, a connecting beam 25, a supporting ring sleeve 26, a rotating disc 27, a driving shaft 28, a bearing seat 29, a speed reducer 30, a motor 31 and a cleaning and oil removing spray pipe 20, the liquid collection box 21 is obliquely installed on the bracket 1, a residue-liquid inlet 32 is arranged at an upper port of the liquid collection box 21, the upper end of the residue-liquid inlet pipe 22 is hermetically connected with the residue-liquid inlet 32, the lower end of the residue-liquid inlet pipe 22 extends into the residue-liquid separation barrel 23, the barrel wall of the residue-liquid separation barrel 23 is of a screen structure, the spiral plate 24 is fixedly installed on the inner surface of the barrel wall of the residue-liquid separation barrel 23, the residue-liquid separation barrel 23 is installed obliquely, the upper end of the residue-liquid separation barrel 23 is connected with the supporting ring sleeve 26 through the connecting beam 25, the supporting ring sleeve 26 is arranged on a bearing 33, the bearing 33 is fixed on the slag liquid leading-in pipe 22, the lower end of the slag liquid separating cylinder 23 is connected with the rotating disc 27 in a sealing way, the driving shaft 28 is arranged on a bearing seat 29 on the lower end surface of the liquid collecting box 21 through the bearing, one end of the driving shaft 28 is fixedly connected with the central part of the disc surface of the rotating disc 27 and is vertical to the rotating disc 27, the other end of the driving shaft 28 is connected with a motor 31 through a speed reducer 30, a slag material outlet 34 is arranged on the lower side surface close to the upper end of the liquid collecting box 21, a slag material guide plate 35 is arranged in the liquid collecting box 21 and on one side of the slag material outlet 34, a liquid outlet 36 is arranged at the bottom of the lower side surface of the liquid collecting box 21, the cleaning and oil removing spray pipe 20 extends into the slag liquid leading-in pipe 22 and can directly spray the catering slag liquid, and the sprayed water also flows downwards along the slag liquid leading-in pipe, the utilization rate of spray water is greatly improved, and the effects of spray cleaning and oil removal can be realized by using little water.

The motor 31 drives the driving shaft 28 through the speed reducer 30, the driving shaft 28 drives the rotating disc 27 to rotate, the residue-liquid separating cylinder 23 rotates along with the rotating disc 27, the catering residue liquid enters the residue liquid inlet pipe 22 through the residue liquid inlet 32, the catering residue liquid sprayed and cleaned by the cleaning and oil removing spraying pipe 20 falls onto the rotating disc 27, the spiral slice 24 pushes the catering residue liquid to move upwards along the inner wall of the residue-liquid separating cylinder 23, the residue in the catering residue liquid falls into the liquid collecting tank 21 from the upper end of the residue-liquid separating cylinder 23 and is discharged from the residue discharge port 34 through the residue guide plate 35, and the liquid in the catering residue liquid falls into the liquid collecting tank 21 through the screen on the cylinder wall of the residue-liquid separating cylinder 23 and is discharged through the liquid discharge port 36. In essence, the upper end of the slag-liquid separating cylinder is a feeding end and a discharging end, so that the structure of the equipment is more compact.

An access opening 37 is formed in the upper side face of the liquid collecting tank 21, and a cover plate 46 is arranged at the access opening 37. During maintenance, the cover plate 46 is opened, the screen on the slag-liquid separating cylinder can be replaced, and the maintenance of the slag-liquid separating cylinder is greatly facilitated.

In the liquid collection box 21 and be located the sediment liquid knockout drum and install screen cloth surface cleaning shower 38 outward, screen cloth surface cleaning shower 38 stretches into liquid collection box 21 in from the up end of liquid collection box 21 for spray washing to going on sediment liquid knockout drum 22 avoids food and beverage sediment liquid to block up the mesh, makes liquid sieve more smooth.

The liquid collection device further comprises a slow flow box 5 and a liquid guide pipe 6, wherein the slow flow box 5 is arranged below the liquid collection box 21, the upper end of the liquid guide pipe 6 is hermetically connected with the liquid discharge port 36, and the lower end of the liquid guide pipe 6 is communicated with the slow flow box 5. Because the flow slowing box is additionally arranged, liquid flowing out of the liquid collecting box is subjected to liquid flow slowing treatment through the flow slowing box and then flows into the oil-water separation box, so that influence on static liquid in the oil-water separation box due to rapid flow is avoided, and oil-water separation of the liquid in the oil-water separation box is facilitated.

Still include oil-water separator 3 and collection oil tank 4, the top of oil-water separator 3 is equipped with fluid and collects cover 39, fluid is collected the cover 39 and is the inclined plane structure that the middle part is high, the edge is low, and this inclined plane has 6 concatenation to form. The oil collecting tank 4 is installed at the top of the oil collecting cover 39 and is communicated with the oil collecting cover 39, the slow flow tank 5 is communicated with the oil-water separation tank 3, an oil overflow port 40 is arranged on the side wall surface of the oil collecting tank 4, and the oil overflow port 40 is hermetically connected with an oil discharge pipe. The cooperation of oil liquid collection cover and oil collecting tank has improved the oily effect of collection.

Still include water tank 7, slag charge processing tank 8, total pipeline 9, scavenging pump 10, lateral conduit A11 and lateral conduit B12, lateral conduit C13, valve A14, valve B15, valve C16, return line 17, backward flow negative pressure pump 18 and slag charge shower 19, the one end and the water tank 7 intercommunication of total pipeline 9, the other end of total pipeline 9 respectively through lateral conduit A11 and lateral conduit B12 with washing deoiling shower 20 with screen cloth surface wash shower 38 connect, scavenging pump 10 establishes on total pipeline 9, be equipped with respectively on lateral conduit A11 and the lateral conduit B12 valve A14 and valve B15, water tank 7 with oil-water separation case 3 intercommunication. The slag spray pipe 19 is connected with one end of a branch pipeline C13, the other end of the branch pipeline C13 is communicated with the main pipeline 9, and a valve C16 is arranged on the branch pipeline C13. Slag charge handles jar 8 and establishes in slag charge separator 2's below, slag charge separator 2 slag charge discharge port 36 is equipped with bin outlet 42 through arranging material pipe 41 and slag charge handles jar 8 top intercommunication on the lateral wall of slag charge handles jar 8, be equipped with filter screen 43 in the slag charge handles jar 8, filter screen 43 is located bin outlet 42's below and separates slag charge handles jar 8 for two upper and lower cavitys, slag charge shower 19 install the top in slag charge handles jar 8, utilize slag charge shower 19 to carry out the secondary to food and beverage sediment liquid and wash to the more thorough of oil recovery in the food and beverage sediment liquid. The slag processing tank 8 is also provided with a stirrer 47, and the stirrer 47 is used for stirring slag in the slag processing tank 8. The water tank 7 is further provided with a suction pump 56 and a drain line 57, and water in the water tank 7 is drained through the suction pump 56 and the drain line 57.

The main pipeline 9 is provided with an electric heater 52, and the electric heater 52 heats the cleaning liquid, so that the cleaning efficiency can be improved.

The cleaning device further comprises a branch pipeline D53, a valve D54 and a screen inner surface cleaning spray pipe 55, wherein the screen inner surface cleaning spray pipe 55 is installed on the slag liquid inlet pipe 22, one end of the branch pipeline D53 is communicated with the main pipeline 9, the other end of the branch pipeline D is communicated with the screen inner surface cleaning spray pipe 55, and the screen inner surface cleaning spray pipe 55 is used for spraying and cleaning the inner surface of the screen.

One end of a return pipeline 17 is communicated with the bottom of the slag treatment tank 8, the other end of the return pipeline 17 is communicated with the oil-water separation tank 3, and a return negative pressure pump 18 is installed on the return pipeline 17. Because the slag-liquid separator, the oil-water separation tank, the water tank and the pipeline form a water circulation loop, water can be recycled repeatedly, and water resources are greatly saved. The oil-water separation tank is characterized by further comprising a valve E48, a valve F49 and a slag pumping pipe 50, wherein the valve E48 is installed on the discharging pipe 41, a slag pumping hole 51 is formed in the side bottom of the oil-water separation tank 3, one end of the slag pumping pipe 50 is connected with the slag pumping hole 51, the other end of the slag pumping pipe 50 is communicated with the side wall of the discharging pipe 41, the communication position is located below the valve E48, and the valve F49 is arranged on the slag pumping pipe 50. When the valve E48 is opened and the valve F49 is closed, the slag processing tank 8 is in a slag feeding state, when slag in the slag processing tank 8 is accumulated to a certain extent, the valve E48 is closed, the valve F49 is opened, the backflow negative pressure pump 18 is started, wastewater in the slag processing tank 8 is pumped into the oil-water separation tank 3, negative pressure is formed in the slag processing tank 8, and slag deposited at the bottom in the oil-water separation tank 3 enters the slag processing tank 8 through the slag pumping pipe 50; when the slag in the slag processing tank 8 needs to be dried in vacuum, the reflux negative pressure pump 18 is started, the valve F49 and the valve E48 are closed, and vacuum is formed in the slag processing tank 8, so that the aim of drying the slag in vacuum is fulfilled.

In addition, the device also comprises a tee joint 58, a valve G59, a circulating air pipeline 60 and a fan 61, wherein the tee joint 58 is arranged on the return pipeline 17, one end of the circulating air pipeline 60 is connected with the tee joint 58, the other end of the circulating air pipeline 60 is communicated with the top of the slag processing tank 8, and the valve G59 and the fan 61 are arranged on the circulating air pipeline 60. When the slag charge is dried, the fan is started, and circulating air is formed in the slag charge treatment tank 8 and is used for drying the slag charge.

The oil collecting cover 39 is provided with an electric heating rod 44, and the electric heating rod 44 is used for preventing oil from being bonded. A plurality of electric heating rods 45 are installed in the slag charge processing tank 8, and the plurality of electric heating rods 45 are used for heating slag charges. The oil is heated by the electric heating rod, so that the oil can be prevented from being bonded, the oil and the food and beverage residue liquid dust particles can be effectively separated, and the food and beverage residue liquid dust particles can be prevented from being adhered to the inner wall of the equipment by the oil.

The electric heating rod 44 and the electric heating rod 45 both comprise heating pipes and electric heating wires, heat conducting oil is arranged in the heating pipes, and the electric heating wires are arranged in the heat conducting oil in the heating pipes. The heat generated by the electric heating wire is transferred to the heating pipe through the heat conducting oil so as to improve the heat transfer effect.

The working principle is as follows: the method comprises the following steps of washing restaurant slag liquid, then carrying out slag-liquid separation, enabling slag to enter a slag treatment tank for secondary washing and draining, then discharging slag in the slag treatment tank, sending waste water after the secondary washing into an oil-water separation tank for oil-water separation, enabling part of the separated waste water to be continuously used as a cleaning liquid, and discharging the residual waste water after the treatment to recycle the separated oil.

Can fully retrieve the oil in the food and beverage dregs liquid after cooking through this patent, the biggest characteristics of this patent have designed slag-liquid separator and food and beverage dregs liquid cleaning mode, have improved the effect of extracting oil from food and beverage dregs liquid greatly. And the catering residue liquid is cleaned for the second time, so that the oil in the catering residue liquid is recovered more thoroughly.

Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a food and beverage sediment liquid water oil separating machine which characterized in that: the slag-liquid separator comprises a liquid collecting box, a slag-liquid leading-in pipe, a slag-liquid separating cylinder, a spiral plate, a connecting beam, a supporting ring sleeve, a rotating disc, a motor and a cleaning and oil removing spray pipe, wherein the liquid collecting box is obliquely arranged on a support, a slag-liquid inlet is formed in an upper port of the liquid collecting box, the upper end of the slag-liquid leading-in pipe is hermetically connected with the slag-liquid inlet, the lower end of the slag-liquid leading-in pipe extends into the slag-liquid separating cylinder, the cylinder wall of the slag-liquid separating cylinder is of a screen structure, the spiral plate is fixedly arranged on the inner surface of the cylinder wall of the slag-liquid separating cylinder, the slag-liquid separating cylinder is obliquely arranged, the upper end of the slag-liquid separating cylinder is connected with the supporting ring sleeve through the connecting beam, the supporting ring sleeve is arranged on a bearing, the bearing is fixed on the slag-liquid leading-in pipe, the lower end of the slag-liquid separating cylinder is hermetically connected with the rotating disc, a slag-material outlet is formed in the lower side surface of the upper end of the liquid collecting box, a slag-material guide plate is arranged in the liquid collecting box, a liquid collecting box is arranged on one side of the slag-material outlet, a liquid collecting box, and a liquid discharging guide plate is arranged on the lower side of the liquid collecting box, and a cleaning and oil removing spray pipe extends into the slag-liquid collecting box; the motor passes through drive mechanism and drives the rolling disc rotation, the carousel rotation is followed to the sediment liquid knockout drum, food and beverage sediment liquid gets into the sediment liquid induction pipe through the sediment liquid entry, food and beverage sediment liquid after washing the spray pipe water spray falls into the rolling disc on, the flight promotes food and beverage sediment liquid along the inner wall rebound of sediment liquid knockout drum, the slag charge in the food and beverage sediment liquid falls into the liquid collecting box from the upper end of sediment liquid knockout drum in, discharge from the slag charge discharge port through the slag charge baffle, the liquid charge in the food and beverage sediment liquid falls into the liquid collecting box through the screen cloth on the sediment liquid knockout drum wall, discharge through the liquid discharge port.

2. The restaurant residue liquid oil-water separator according to claim 1, characterized in that: an access hole is formed in the upper side face of the liquid collecting box, and a cover plate is arranged at the access hole.

3. The restaurant residue liquid oil-water separator according to claim 1, characterized in that: the liquid collection box is internally provided with a screen outer surface cleaning spray pipe outside the slag-liquid separation cylinder, and the screen outer surface cleaning spray pipe extends into the liquid collection box from the upper end surface of the liquid collection box and is used for spraying and cleaning the screen on the slag-liquid separation cylinder.

4. The restaurant residue liquid oil-water separator according to claim 3, characterized in that: the liquid collection box is arranged below the liquid collection box, the upper end of the liquid guide pipe is hermetically connected with the liquid discharge port, and the lower end of the liquid guide pipe is communicated with the slow flow box.

5. The restaurant residue liquid oil-water separator as claimed in claim 4, wherein: still include oil-water separation case and oil collection tank, oil-water separation case's top is equipped with fluid and collects the cover, fluid is collected the cover and is the inclined plane structure that the middle part is high, the edge is low, the oil collecting tank is installed at the top that fluid was collected the cover and is collected the cover intercommunication with fluid, slow flow case and oil-water separation case intercommunication, be equipped with the fluid overflow mouth on the lateral wall face of oil collecting tank, fluid overflow mouth and oil extraction pipe sealing connection.

6. The restaurant residue liquid oil-water separator as claimed in claim 5, wherein: still include water tank, scavenging pump, main pipeline, lateral pipeline A and lateral pipeline B, the one end and the water tank intercommunication of main pipeline, the other end of main pipeline respectively through lateral pipeline A and lateral pipeline B with washing deoiling shower with screen cloth surface wash the shower and connect, the scavenging pump is established on main pipeline, be equipped with valve A and valve B on lateral pipeline A and the lateral pipeline B respectively, the water tank with water oil separating box intercommunication, install electric heater on the main pipeline.

7. The restaurant residue liquid oil-water separator as claimed in claim 6, wherein: the slag material treatment tank is arranged below the slag liquid separator, the slag material discharge port of the slag liquid separator is communicated with the top of the slag material treatment tank through a discharge pipe, a discharge port is formed in the side wall of the slag material treatment tank, the filter screen is arranged in the slag material treatment tank and located below the discharge port, the filter screen divides the slag material treatment tank into an upper cavity and a lower cavity, the slag material spray pipe is arranged at the top of the slag material treatment tank and connected with one end of the branch pipeline C, the other end of the branch pipeline C is communicated with the main pipeline, the valve C is arranged on the branch pipeline C, one end of the return pipeline is communicated with the bottom of the slag material treatment tank, the other end of the return pipeline is communicated with the oil-water separation tank, and the return pump is arranged on the return pipeline; the oil-water separation tank is characterized by further comprising a valve E, a valve F and a slag pumping pipe, wherein the valve E is arranged on the discharge pipe, a slag pumping port is formed in the side bottom of the oil-water separation tank, one end of the slag pumping pipe is connected with the slag pumping port, the other end of the slag pumping pipe is communicated with the side wall of the discharge pipe, the communicating position is located below the valve E, and the valve F is arranged on the slag pumping pipe; the device also comprises a branch pipeline D, a valve D and a screen inner surface cleaning spray pipe, wherein the screen inner surface cleaning spray pipe is arranged on the slag liquid leading-in pipe, one end of the branch pipeline D is communicated with the main pipeline, and the other end of the branch pipeline D is communicated with the screen inner surface cleaning spray pipe.

8. The restaurant residue liquid oil-water separator as claimed in claim 5, wherein: the oil liquid collecting cover is provided with an electric heating rod, and the electric heating rod is used for heating oil.

9. The restaurant residue liquid oil-water separator as claimed in claim 7, wherein: a plurality of electric heating rods are arranged in the slag processing tank and used for heating and drying slag; the slag charge treatment device is characterized by further comprising a tee joint, a valve G, a circulating air pipeline and a fan, wherein the tee joint is installed on the return pipeline, one end of the circulating air pipeline is connected with the tee joint, the other end of the circulating air pipeline is communicated with the top of the slag charge treatment tank, and the valve G and the fan are installed on the circulating air pipeline.

10. The restaurant residue liquid oil-water separator according to any one of claims 8 or 9, characterized in that: the electric heating rod comprises a heating pipe and an electric heating wire, heat conducting oil is arranged in the heating pipe, and the electric heating wire is arranged in the heat conducting oil in the heating pipe.

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